function validate_form(myForm) {
	if (myForm.txtFirstName.value.length <= 1) {
		window.alert('Please enter your FIRST NAME.');
		myForm.txtFirstName.focus();
		myForm.txtFirstName.select();
		return false;
	}
	if (myForm.txtLastName.value.length <= 1) {
		window.alert('Please enter your LAST NAME.');
		myForm.txtLastName.focus();
		myForm.txtLastName.select();
		return false;
	}
	if (!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myForm.txtEmail.value))) {
		window.alert('Please enter your VALID E-MAIL ADDRESS.');
		myForm.txtEmail.focus();
		myForm.txtEmail.select();
		return false;
	}
	if (myForm.txtEmail.value !== myForm.txtEmail2.value) {
		window.alert('There seems to be inconsistency in your e-mail addresses.');
		myForm.txtEmail2.focus();
		myForm.txtEmail2.select();
		return false;
	}
}